Re: Touchpad problem on 15XX Acer Aspire laptops.

["Yu, Luming" <luming.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

On 2005.08.03 05:12:35 +0400, Dmitrij Bogush wrote:
> Hi.
> 
> Someone Dmitry Torokhov on LKML told me to contact ACPI mailing list
> with this problem.
>  
> Touchpad goes crazy then programs like Kpowersave or Gkrellm check
> battery state or current cpu frequency.
> 
>  With 2.6.11.4 in dmesg I see this:
> 
> psmouse.c: TouchPad at isa0060/serio4/input0 - driver resynched.
> psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 4
>  
> With latest 2.6.13-rc5 kernel I get this:
>  
> warning: many lost ticks.
> Your time source seems to be instable or some driver is hogging interupts
> rip handler_IRQ_event+0x20/0x60
>  
> With 2.6.13-rc5 touchpad freezes for a second, do not goese crazy like
> with 2.6.11.
> 
> Thanks.
> 
Please test linux-2.6.13-rc6 with patch filed at bug 3851 , Please try both
ec_burst=0 and ec_burst=1.
Thanks,
Luming


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